Every farm is inspected and certified before it can produce milk. The farms must meet the provincial standards for quality milk production and clean premises. Everywhere the cows go must be kept clean and well maintained. All milking equipment is cleaned and sanitized daily. Farms are then inspected regularly to ensure the quality standards are maintained. Cows are monitored regularly to ensure good health. As soon as the milk leaves the cow it is cooled and kept cool at all times. Before milk can be picked up, it must be inspected and graded by a licensed bulk milk tank grader. It is the grader?s responsibility to ensure the milk is cold (below 4?C), smells fresh and looks clean.